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Help CenterHighTek USB to RS485 Adapter With RJ45 Interface Usb to RJ45
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HighTek USB to RS485 adapter with RJ45 interface usb to RJ45 details:
Performance parameters
1. Standards: conforming to USBV1.1 and 1.0, EIA RS-485 and RS-422, backwards compatible.
2. USB signals: VCC DATA+ DATA- GND FG
3. RS-485 signals: T+, T-, GND.
4. RS-422 signals: T+, T-, R+, R-, GND.
5. Industrial grade, master chipset UK FTDI FT232;
6. Working modes: asynchronous, point-to-point or point-to-multipoint, 2-line half duplex and 4-line full duplex.
7. Direction control: adoption of automatic data stream control for automatic recognition and control of data transmission direction.
8. Baud rate: 300-4608000bps, automatic detection of the transmission rate of the serial interface signal.
9. Workload ability: point-to-multipoint supported a maximum of 32 RS-422 or RS-485 interface equipment is supported.
10. Transmission distance: 1200 meters for RS-485/422 end (when 9,600bps) and a maximum of 5 meters for USB.
11. Interface protection: 600W lightning strike and surge protection and 5KV electrostatic protection.
12. Interface forms: A interface male connector, RJ-45 and USB end.
13. Working environment: -40 to 85 degree C, relative humidity 5% to 95%.
14. Transmission distance: 0-1200meters (128,000bps-9,600bps)
15. Windows95/98/2000/XP/Vista/Win7/Win8/Linux and IMAG are supported.
Connector and signal
RS-485/RS-422 output signals and PIN assignment
|
DB9 Connector (PIN) |
Output Signal | RS-422 Full Duplex Cabling | RS-485 Halfduplex cabling |
| 1 | T/R+ | Sending(A+) | RS-485(A+) |
| 2 | T/R - | Sending(B-) | RS-485(B-) |
| 3 | RXD+ | Receiving(A+) | Null |
| 4 | Receiving(B-) | Null | |
| 5 | |||
| 6 | RXD- | ||
| 7 | N/A | ||
| 8 | GND | ||
| 9 | N/A |
Q1: Can you provide OEM service?
Yes, we work on OEM orders.which means design, packing solution,etc will depend on your requests; and your logo will be customized on our products.
Q2: What information should i let you know if i want to get a quotation?
1.Which products are your need?
2.package
3.Quiantitles
Q3: WHY US?
1.The only recommended brand of interface converter by CCTV;
2.Established in 2000, there are 8 branch companies all over China;
3.More than 20 years’ manufacturing in communication filed and more than 15-year customization experience;
4.With professional management, R&D, manufacturing, QC and service team, we are always ready to provide perfect products and service for you;
5.Always the selection of Telefonaktiebolaget LM Ericsson, Huawei, Wachovia Corporation, Foxconn, Motorola, OKI, CNPC, Sinopec and China Mobile since the first cooperation between us.
Welcome to contact us!
Mr.Steve Fang
Telephone:+86-755-61566101
Fax:+86-755-61566066
Skype: hightektech
Address: 7/F,Bldg.5,Wuwu Science & Technology Park,Longhua District,Shenzhen,China
Send Inquiry to This Supplier
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